Prototek
Digital Manufacturing: CNC, Sheet Metal & 3D Printing
Precision & Contract Manufacturing HQ: Contoocook, NH
About Prototek
Leading national provider of digital manufacturing services supporting both prototyping and production. Services include CNC machining, sheet metal fabrication, and 3D printing for aerospace and defense. Located at 244 Burnham Intervale Rd, Contoocook, NH.
Manufacturing & Service Locations
Contoocook, New Hampshire
Contoocook Operations Facility · Manufacturing / Integration Facility
CNC MachiningCNC TurningEDMWaterjet CuttingSheet Metal FabricationLaser CuttingMetal FormingWeldingAdditive ManufacturingInjection MoldingAssembly & IntegrationInspection & Metrology
Capabilities
Materials
TitaniumAluminumInconelPlastics
Markets Served
Commercial AerospaceDefense & Military
Certifications
AS9100ISO 9001ITAR Registered
Certification information may be supplier-provided unless otherwise noted.
About This Profile
This company profile is researched and maintained by Aerospace Grade using authoritative public sources.
Last Reviewed: September 16, 2026
Source · Compiled from public sources